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125mm (5 inch) Flue Liner 316L for Gas and Oil (316L Grade)

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Perfect for gas (as specified by the fire manufacturer) and oil appliances up to a 28-second grade, the 125mm (5 inch) Flue Liner 316L is your go-to solution. Crafted from premium 316L grade stainless steel, this liner ensures durability, resilience, and efficient heat handling up to 260°C.

£10.99 incl VAT

  •   Description  
  •   Product Details  

The 125mm (5 inch) Flue Liner made of 316L grade stainless steel is ideal for relining masonry chimneys, specifically designed for use with gas appliances (as specified by the fire manufacturer) and oil appliances up to 28-second grade. Built to withstand temperatures up to 260°C, this single-skin, flexible liner ensures longevity and safety. The flue liner features a robust construction with a thickness of 0.10mm and five convolutions between seams, offering superior flexibility and strength. The TRIPLELOCK system guarantees a triple-folded seam, ensuring an airtight seal. Certified and Kitemarked to BS 715 and tested to the high standards of BS EN 1856-2, this flue liner meets all necessary safety regulations. An essential product for professionals and DIY enthusiasts alike, it provides easy installation and seamless maintenance. Ensure regular sweeping and upkeep for optimal performance.

  • SKU: 4Z-125-1
  • Item: Flue Liner 316L for Gas and Oil (316L Grade)
  • Fuel Type:: Gas and Oil
  • Diameter Range:: 80mm to 300mm
  • Material:: 0.10mm 316L Grade Stainless Steel
  • Joint Method:: Triplelock
  • Designations:: EN1856-2 T250 N1 D V3 L50010 G
  • Kitemarked:: Yes
  • CE Approved:: Yes
  • Warranty:: 10 Year Conditional Warranty
  • CPR:: 2797-CPR-603464

What is it for?

This flue liner is designed for lining masonry chimneys to safely vent gas and oil appliances.

Brand Summary

National Flues is a trusted supplier of high-quality fireplaces and flues, offering competitive pricing, reliable delivery, and exceptional service to both retail and trade customers across the UK.

National Flues Verdict

The 125mm 316L Grade Flue Liner is a robust and reliable choice for gas and oil appliances. National Flues offers this high-quality product with nationwide delivery, catering to both retail and trade customers.

Our Rating
9.5/10

FAQs

This flue liner is suitable for gas appliances (as specified by the fire manufacturer) and oil appliances up to 28-second grade.

The flue liner can handle temperatures up to 260°C.

Yes, the flue liner can be easily installed by following the provided instructions. It is designed to be fitted from the top of the chimney and guided down using a nose cone and string.

Regular sweeping and maintenance are recommended, with at least one chimney sweep per year to ensure optimal performance and safety.

The flue liner is Kitemarked to BS 715 and approved to BS EN 1856-2, meeting rigorous safety and quality standards.

No, this liner is specifically designed for gas and oil appliances and should be used as specified by the fire manufacturer.

The flue liner is made from 316L grade stainless steel with a thickness of 0.10mm, offering durability and flexibility.